![Lloyd Augustus Hall (June 20, 1894 - January 2, 1971) was an African American chemist who contributed to the science of food preservation. By the end of his career, Hall had amassed Lloyd Augustus Hall (June 20, 1894 - January 2, 1971) was an African American chemist who contributed to the science of food preservation. By the end of his career, Hall had amassed](https://external-preview.redd.it/iDVt5gy7BBpgON0Hs6i8VgrI9rg53GE0EJN-xnfDFgI.jpg?auto=webp&s=54ab52624c6a7f5b8290e4a617b14a23373c6843)
Lloyd Augustus Hall (June 20, 1894 - January 2, 1971) was an African American chemist who contributed to the science of food preservation. By the end of his career, Hall had amassed
Black History Mini Docs - Lloyd Augustus Hall born on June 20, 1894, invented a number of ways to better preserve food. During his career he amassed 59 U.S. patents. Many food
![Food chemist Lloyd Hall invented the chemical preservation of foods. What are your ideas? #chicago #law #attorney #… | African american inventors, Lloyd, Inventions Food chemist Lloyd Hall invented the chemical preservation of foods. What are your ideas? #chicago #law #attorney #… | African american inventors, Lloyd, Inventions](https://i.pinimg.com/originals/46/e7/e9/46e7e984126d23468bcda510fc37ed33.jpg)